The S453 Compressed Air Flow Meter is specifically designed for heavy-duty and explosive (Ex) environments, providing precise and reliable thermal mass flow measurements for your industrial processes. This device integrates advanced technology and robust construction to ensure optimal performance in the most demanding conditions.
Made in Germany. brand SUTO, model S453
International delivery to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain, Oman and other Middle Eastern countries.
Our warehouses are located in UAE. Delivery to other countries (Europe, North and South America, Asia, Africa) is discussed individually.
Retail price from $4920
Available
Only the best I&C brands
Our company is a UAE supplier of control and measuring instruments from well-known world brands
Discounts for organisations
We sell high-tech equipment at best prices. We provide really advantageous conditions for partners
Fast delivery across the Middle East
Supply to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Bahrain, Oman and other countries
Professional advice on device selection
Our specialists are ready to advise you on any technical question. We can find an analogue of any device
Built with stainless steel and nickel-plated components, the S453 is robust for harsh environments. Its IP67 housing makes it suitable for outdoor and industrial applications.
High Accuracy
The meter boasts an accuracy of ±(1.5% of reading + 0.3% full scale) with 0.25% repeatability. The integrated color display and S4C-FS app for Android and iOS allow easy on-site verification and wireless configuration.
Data Management
An integrated data logger records and stores measurement data. Multiple outputs, including Modbus/RTU, 2 x 4-20 mA, Pulse/Alarm, and Modbus/TCP over Ethernet/APL, enhance connectivity.
Flexible Installation
The S453 supports pipe sizes from DN25 to DN80 with R-thread or flange connections. It operates up to 5.0 MPa for Non-Ex versions and up to 1.6 MPa for Ex-approved applications.
| Measurement | |
| Flow | |
| Accuracy | ±(1.5 % of reading + 0.3 % full scale) |
| Selectable units | m³/h, m³/min, l/min, l/s, cfm, kg/h, kg/min, kg/s |
| Repeatability | 0.25 % o.RDG |
| Sensor | Thermal mass flow sensor |
| Sampling rate | 3 samples / sec |
| Turn-down ratio | 200:1 |
| Response time (t90) | 0.5 sec |
| Consumption | |
| Selectable units | m³, ft³, t, lb, l, kg |
| Pressure | |
| Accuracy | 0.5 % FS |
| Selectable units | bar, psi, kPa, MPa |
| Measuring range | 0 … 1.6 MPa (g) or 0 … 5.0 MPa (g) |
| Sensor | Piezzo resistive sensor |
| Temperature | |
| Accuracy | 0.5 °C |
| Selectable units | °C, °F |
| Measuring range | -40 … +120 °C |
| Sensor | Pt1000 |
| Reference conditions | |
| Selectable conditions | 20 °C 1000 mbar (ISO1217), 0 °C 1013 mbar (DIN1343) freely adjustable |
| Signal / Interface & Supply | |
| Analog output | |
| Signal | 2 x 4 … 20 mA (4-wire), isolated |
| Scaling | 0 … max flow, freely adjustable |
| Load | Max. 400 Ohm |
| Update rate | Value updated ever 1 sec |
| Pulse/Alarm output | |
| Signal | Switch output, normally open, max. 30 VDC, 200 mA |
| Scaling | 1 pulse per consumption unit (selectable) |
| Alarm | Channel and threshold freely setable |
| Feldbus | |
| Protocol | Modbus/RTU, Modbus/TCP |
| Supply | |
| Voltage supply | 16 … 30 VDC |
| Current consumption | 200 mA |
| General Data | |
| Configuration | |
| Wireless | S4C-FS App for Android and iOS |
| Others | 3 touch button at display |
| Display | |
| Integrated | Color graphics display |
| Material | |
| Process connection | Stainless steel 1.4404 (SUS 316L) |
| Housing | Al alloy |
| Sensor | Stainless steel 1.4404 (SUS316L), 4J50 nickel plated, glass |
| Metal parts | Stainless steel 1.4404 (SUS 316L) |
| Miscellaneous | |
| Electrical connection | Screw terminals |
| Protection class | IP67, Ex option: IP65 |
| Approvals | CE, RoHS, FCC IECEx / GB : Ex db ib IIC T4 Gb Ex ib tb IIIC T135°C Db ATEX: II 2G Ex db ib IIC T4 Gb II 2D Ex ib tb IIIC T135°C Db |
| Process connection | S451: G3/4″ (ISO 228/1) S453: Measuring section with R-thread or Flange |
| Weight | S451 300mm: 2.15kg S451 200mm: 2.08kg S453 without section: 1.86kg |
| Operating conditions | |
| Medium | Air, N₂, O₂, CO₂ and other non corrosive gases |
| Medium temperature | S451: -30 … +140 °C (applicable for Non-Ex-Option) -30 … +90 °C (applicable for Ex-Option) S453: -30 … +90 °C |
| Medium humidity | < 90 %, no condensation |
| Operating pressure | 0 … 1.6 MPa applicable for Ex-Option and A1558 option 0 … 5.0 MPa applicable for Non-Ex-Option* of S451 with A1559 option 0 … 4.0 MPa applicable for Non-Ex-Option of S453 with A1559 option *For pressure above 1.5 MPa use the installation device A530 1119 or A530 1120 to install S451. |
| Ambient temperature | -40 … +65 °C |
| Storage temperature | -40 … +70 °C |
| Transport temperature | -40 … +70 °C |
| Pipe sizes | S451: >= DN25 S453: DN25 … DN80 |
You can request the necessary certificates, documentation, instructions and user guide for SUTO S453 using the special form.
You can buy SUTO S453 in UAE at a price starting from 4920 $ in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email rop@texairmeasure.ae. SUTO S453 price are subject to change depending on exchange rates. We deliver instruments by transport companies in United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain and other Middle Eastern countries.
See also: Flow Meters for Compressed Air and Gas
